From: Sean Christopherson <sean.j.christopherson@intel.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
x86@kernel.org
Cc: "H. Peter Anvin" <hpa@zytor.com>,
linux-kernel@vger.kernel.org,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"Vitaly Kuznetsov" <vkuznets@redhat.com>,
"Wanpeng Li" <wanpengli@tencent.com>,
"Jim Mattson" <jmattson@google.com>,
kvm@vger.kernel.org,
"Sean Christopherson" <sean.j.christopherson@intel.com>
Subject: [PATCH v2 12/16] x86/cpufeatures: Drop synthetic VMX feature flags
Date: Mon, 21 Oct 2019 17:08:57 -0700 [thread overview]
Message-ID: <20191022000857.2342-1-sean.j.christopherson@intel.com> (raw)
In-Reply-To: <20191021234632.32363-1-sean.j.christopherson@intel.com>
Remove the synthetic VMX feature flags from word 8 as they have been
superseded by VMX_FEATURE_*.
No functional change intended.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
---
arch/x86/include/asm/cpufeatures.h | 7 -------
1 file changed, 7 deletions(-)
diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h
index 1db10a112537..306e3e70d2d3 100644
--- a/arch/x86/include/asm/cpufeatures.h
+++ b/arch/x86/include/asm/cpufeatures.h
@@ -222,15 +222,8 @@
#define X86_FEATURE_IBRS_ENHANCED ( 7*32+30) /* Enhanced IBRS */
/* Virtualization flags: Linux defined, word 8 */
-#define X86_FEATURE_TPR_SHADOW ( 8*32+ 0) /* Intel TPR Shadow */
-#define X86_FEATURE_VNMI ( 8*32+ 1) /* Intel Virtual NMI */
-#define X86_FEATURE_FLEXPRIORITY ( 8*32+ 2) /* Intel FlexPriority */
-#define X86_FEATURE_EPT ( 8*32+ 3) /* Intel Extended Page Table */
-#define X86_FEATURE_VPID ( 8*32+ 4) /* Intel Virtual Processor ID */
-
#define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer VMMCALL to VMCALL */
#define X86_FEATURE_XENPV ( 8*32+16) /* "" Xen paravirtual guest */
-#define X86_FEATURE_EPT_AD ( 8*32+17) /* Intel Extended Page Table access-dirty bit */
#define X86_FEATURE_VMCALL ( 8*32+18) /* "" Hypervisor supports the VMCALL instruction */
#define X86_FEATURE_VMW_VMMCALL ( 8*32+19) /* "" VMware prefers VMMCALL hypercall instruction */
--
2.22.0
next prev parent reply other threads:[~2019-10-22 0:09 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-21 23:46 [PATCH v2 00/16] x86/cpu: Clean up handling of VMX features Sean Christopherson
2019-10-21 23:54 ` [PATCH v2 01/16] x86/intel: Initialize IA32_FEATURE_CONTROL MSR at boot Sean Christopherson
2019-10-22 0:15 ` Sean Christopherson
2019-10-25 14:09 ` Borislav Petkov
2019-10-25 15:11 ` Sean Christopherson
2019-10-21 23:56 ` [PATCH v2 02/16] x86/mce: WARN once if IA32_FEATURE_CONTROL MSR is left unlocked Sean Christopherson
2019-10-25 14:22 ` Borislav Petkov
2019-10-22 0:08 ` [PATCH v2 03/16] x86/centaur: Use common IA32_FEATURE_CONTROL MSR initialization Sean Christopherson
2019-10-22 0:08 ` [PATCH v2 04/16] x86/zhaoxin: " Sean Christopherson
2019-10-22 0:08 ` [PATCH v2 05/16] KVM: VMX: Drop initialization of IA32_FEATURE_CONTROL MSR Sean Christopherson
2019-10-22 10:51 ` Paolo Bonzini
2019-10-22 15:16 ` Sean Christopherson
2019-11-14 18:34 ` Sean Christopherson
2019-11-15 10:10 ` Paolo Bonzini
2019-10-25 16:26 ` Borislav Petkov
2019-10-25 16:39 ` Borislav Petkov
2019-10-22 0:08 ` [PATCH v2 06/16] x86/cpu: Clear VMX feature flag if VMX is not fully enabled Sean Christopherson
2019-10-25 16:38 ` Borislav Petkov
2019-11-14 18:32 ` Sean Christopherson
2019-11-15 10:05 ` Paolo Bonzini
2019-11-15 10:34 ` Borislav Petkov
2019-11-15 15:34 ` Sean Christopherson
2019-11-15 15:39 ` Borislav Petkov
2019-10-22 0:08 ` [PATCH v2 07/16] KVM: VMX: Use VMX feature flag to query BIOS enabling Sean Christopherson
2019-10-22 0:08 ` [PATCH v2 08/16] KVM: VMX: Check for full VMX support when verifying CPU compatibility Sean Christopherson
2019-10-22 0:08 ` [PATCH v2 09/16] x86/vmx: Introduce VMX_FEATURES_* Sean Christopherson
2019-10-22 0:08 ` [PATCH v2 10/16] x86/cpu: Detect VMX features on Intel, Centaur and Zhaoxin CPUs Sean Christopherson
2019-10-22 0:08 ` [PATCH v2 11/16] x86/cpu: Print VMX flags in /proc/cpuinfo using VMX_FEATURES_* Sean Christopherson
2019-10-22 0:08 ` Sean Christopherson [this message]
2019-10-22 0:08 ` [PATCH v2 13/16] KVM: VMX: Use VMX_FEATURE_* flags to define VMCS control bits Sean Christopherson
2019-10-22 0:09 ` [PATCH v2 14/16] x86/cpufeatures: Clean up synthetic virtualization flags Sean Christopherson
2019-10-22 0:12 ` [PATCH v2 15/16] perf/x86: Provide stubs of KVM helpers for non-Intel CPUs Sean Christopherson
2019-10-22 0:12 ` [PATCH v2 16/16] KVM: VMX: Allow KVM_INTEL when building for Centaur and/or Zhaoxin CPUs Sean Christopherson
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